5106852052785 has 180 divisors, whose sum is σ = 10551457494708. Its totient is φ = 2284782643584.

The previous prime is 5106852052697. The next prime is 5106852052801. The reversal of 5106852052785 is 5872502586015.

5106852052785 is a `hidden beast` number, since 5 + 1 + 0 + 68 + 52 + 0 + 527 + 8 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3822990831009 + 1283861221776 = 1955247^2 + 1133076^2 .

It is not a de Polignac number, because 5106852052785 - 2¹⁰ = 5106852051761 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 238660707 + ... + 238682103.

Almost surely, 2^{5106852052785} is an apocalyptic number.

It is an amenable number.

5106852052785 is an abundant number, since it is smaller than the sum of its proper divisors (5444605441923).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5106852052785 is an equidigital number, since it uses as much as digits as its factorization.

5106852052785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21530 (or 21459 counting only the distinct ones).

The product of its (nonzero) digits is 6720000, while the sum is 54.

The spelling of 5106852052785 in words is "five trillion, one hundred six billion, eight hundred fifty-two million, fifty-two thousand, seven hundred eighty-five".